99381856

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1229}}^1$

素因数の和:1284

約数の個数: 72

約数和(自身を含む): 236189520

約数和(自身を除く): 136807664

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 361, 532, 608, 722, 1064, 1229, 1444, 2128, 2458, 2527, 2888, 4256, 4916, 5054, 5776, 8603, 9832, 10108, 11552, 17206, 19664, 20216, 23351, 34412, 39328, 40432, 46702, 68824, 80864, 93404, 137648, 163457, 186808, 275296, 326914, 373616, 443669, 653828, 747232, 887338, 1307656, 1774676, 2615312, 3105683, 3549352, 5230624, 6211366, 7098704, 12422732, 14197408, 24845464, 49690928, 99381856]

約数ペア:

[(1, 99381856), (2, 49690928), (4, 24845464), (7, 14197408), (8, 12422732), (14, 7098704), (16, 6211366), (19, 5230624), (28, 3549352), (32, 3105683), (38, 2615312), (56, 1774676), (76, 1307656), (112, 887338), (133, 747232), (152, 653828), (224, 443669), (266, 373616), (304, 326914), (361, 275296), (532, 186808), (608, 163457), (722, 137648), (1064, 93404), (1229, 80864), (1444, 68824), (2128, 46702), (2458, 40432), (2527, 39328), (2888, 34412), (4256, 23351), (4916, 20216), (5054, 19664), (5776, 17206), (8603, 11552), (9832, 10108)]